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Sigma-Aldrich

p-Toluolsulfonylfluorid

98%

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About This Item

Lineare Formel:
CH3C6H4SO2F
CAS-Nummer:
455-16-3
Molekulargewicht:
174.19
EG-Nummer:
207-238-6
MDL-Nummer:
MFCD00007421
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847330
NACRES:
NA.22

Assay

98%

Form

solid

Eignung der Reaktion

reaction type: click chemistry

bp

112 °C/16 mmHg (lit.)

mp (Schmelzpunkt)

41-42 °C (lit.)

SMILES String

Cc1ccc(cc1)S(F)(=O)=O

InChI

1S/C7H7FO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3

InChIKey

IZZYABADQVQHLC-UHFFFAOYSA-N

Allgemeine Beschreibung

p-Toluenesulfonyl fluoride is a peroxygen bleach activator and is also useful in the treatment of Alzheimer′s disease.

Anwendung

Protease inhibitor.
p-Toluenesulfonyl fluoride was used to study the DNS polymerase from spinach leaf extracts. It was used in isolation and separation of Pseudomonas aeruginosa membranes by density sucrose gradient centrifugation.

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

222.8 °F - closed cup

Flammpunkt (°C)

106 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

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Benzolsulfonylchlorid 99%

Sigma-Aldrich

108138

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Trichlorfluormethan ≥99.5%

Sigma-Aldrich

254991

Trichlorfluormethan

PMSF Phenylmethylsulfonyl fluoride

Roche

PMSF-RO

PMSF

Perfluor-1-butansulfonylfluorid 96%

Sigma-Aldrich

319732

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Ahmed Fendri et al.
International journal of biological macromolecules, 50(5), 1238-1244 (2012-04-26)
A lipolytic activity was located in the chicken uropygial glands, from which a carboxylesterase (CUE) was purified. Pure CUE has an apparent molecular mass of 50 kDa. The purified esterase displayed its maximal activity (200 U/mg) on short-chain triacylglycerols (tributyrin)
Kaushik Ghosh et al.
The Biochemical journal, 379(Pt 2), 325-330 (2004-01-22)
The first-order rate constants for the RecA-independent, spontaneous, pH-dependent autocleavage of the lambda cI repressor was measured in the present study at pH 10.6 at 27, 37 and 42 degrees C respectively. Autocleavage of the repressor occurs also at pH
Abhrajyoti Ghosh et al.
Journal of industrial microbiology & biotechnology, 35(8), 825-834 (2008-04-23)
Biotreatment of feather wastes and utilization of the degraded products in feed and foodstuffs has been a challenge. In the present study, we have demonstrated the degradation of feather waste by Bacillus cereus DCUW strain isolated during a functional screening
F Sala et al.
European journal of biochemistry, 112(2), 211-217 (1980-11-01)
A DNA polymerase has been extracted from spinach chloroplasts and purified by chromatography on DEAE-cellulose and hydroxyapatite. A great similarity between the purified chloroplast polymerase and the mammalian mitochondrial DNA polymerase gamma was found by several criteria: preference for the
Toshihiro Takahashi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 58(5), 557-566 (2003-05-09)
For preparing [18F]labeled compounds free from bromo-compounds for PET (positron emission tomography) studies, we propose the following two processes in which no separation is needed between the fluoro-compound and bromo-compound : (1). the bromo-compound is first converted into O-tosylate, which
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